In a flexible management environment, you can specify settings such as the default job expiration, the job manager web address, and the mail provider Java Naming and Directory Interface (JNDI) name for the job manager. You can view job manager properties such as the process ID and the state of the job manager.
Before you can configure the job manager, you must have started the job manager.
If you plan to change the system clock, stop all the application servers, the node agent servers, the deployment manager server, the administrative agent server, and the job manager server first. After you stop the servers, change the system clock, and then restart the servers. If you change the system clock on one system, you must ensure the clocks on all systems that communicate with each other and have WebSphere® Application Server installed are synchronized. Otherwise, you might experience errors, such as security tokens no longer being valid.
If you plan to change the system clock, stop all the application servers, the node agent servers, the deployment manager server, the administrative agent server, the job manager server, and the location service daemon first. After you stop the servers and location service daemon, change the system clock, and then restart the servers and location service daemon. If you change the system clock on one system, you must ensure the clocks on all systems that communicate with each other and have WebSphere Application Server installed are synchronized. Otherwise, you might experience errors, such as security tokens no longer being valid.
When you create a job manager profile, a job manager is created. You can run the job manager with its default settings. However, you can change the job manager configuration settings, such as the expiration time of jobs, the maximum number of database results to display, and so on.
You configured the job manager with options that you selected.
You can do other job management tasks such as administer node groups, view nodes, submit jobs, and view node resources.
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